docs: def remake_display(self, *args):
          """Remake any affected widgets after a change in my ``kv``.
  
          """
          Builder.load_string(self.kv)
          if hasattr(self, '_kv_layout'):
              self.remove_widget(self._kv_layout)
              del self._kv_layout
          self._kv_layout = KvLayout()
          self.add_widget(self._kv_layout)